Problem 49
Lights You purchased a five-pack of new light bulbs that were recalled because \(6 \%\) of the lights did not work. What is the probability that at least one of your lights is defective?
Problem 50
Pepsi For a sales promotion, the manufacturer places winning symbols under the caps of \(10 \%\) of all Pepsi bottles. You buy a six-pack. What is the probability that you win something?
Problem 52
Red cards You shuffle a deck of cards and then start turning them over one at a time. The first one is red. So is the second. And the third. In fact, you are surprised to get 10 red cards in a row. You start thinking, "The next one is due to be black!" a. Are you correct in thinking that there's a higher probability that the next card will be black than red? Red cards You shuffle a deck of cards and then start turning them over one at a time. The first one is red. So is the second. And the third. In fact, you are surprised to get 10 red cards in a row. You start thinking, "The next one is due to be black!" a. Are you correct in thinking that there's a higher probability that the next card will be black than red?